Let's divide 40273932 by 452
The aim is to understand the frequency of 452 in 40273932.

Going ahead to step 1:
The number 452 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 452

Advancing to step 2:
40 divided by 452 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Fetch the next digit (2) from the dividend, attach it to 40 and continue: 402 / 452

Going ahead to step 3:
402 divided by 452 is 0 with a remainder of 402.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 402 after subtracting 0 from 402.
Append the next digit (7) from the dividend to 402 and continue with: 4027 / 452

Step 4:
If we divide 4027 by 452, we get 8 and a remainder of 411.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 3616 away from 4027, we end up with 411.
Include the next digit (3) from the dividend after 411, then repeat: 4113 / 452

On to step 5:
The number 452 fits into 4113 9 times, leaving a remainder of 45.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
If we take 4068 away from 4113, we end up with 45.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 452

Moving on to step 6:
452 can be fit into 459 1 times, resulting in a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 891.0
If we subtract 452 from 459, we get 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 452

Moving on to step 7:
If we divide 73 by 452, we get 0 and a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 8910.0
The remainder is 73 after subtracting 0 from 73.
Take the next digit (2) from the dividend and append it to 73, then repeat: 732 / 452

Moving on to step 8:
732 divided by 452 is 1 with a remainder of 280.
The next digit of our result is 1. 
Result so far: 89101.0
If we subtract 452 from 732, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 9:
If we divide 2800 by 452, we get 6 and a remainder of 88.
Record the quotient 6 as the next digit in the result. 
Result so far: 89101.6
If we take 2712 away from 2800, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 10:
880 divided by 452 is 1 with a remainder of 428.
Use 1 as the next digit of our solution. 
Result so far: 89101.61
The remainder is 428 after subtracting 452 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 11:
When dividing 4280 by 452, we get 9 with a remainder of 212.
Put 9 as the next digit of the answer. 
Result so far: 89101.619
Subtracting 4068 from 4280 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 12:
452 can be fit into 2120 4 times, resulting in a remainder of 312.
The number 4 becomes the next digit in our result. 
Result so far: 89101.6194
Subtract 1808 from 2120 to get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 13:
If we divide 3120 by 452, we get 6 and a remainder of 408.
Use 6 as the next digit of our solution. 
Result so far: 89101.61946
If we take 2712 away from 3120, we end up with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Moving on to step 14:
The number 452 fits into 4080 9 times, leaving a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 89101.619469
Deduct 4068 from 4080 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 15:
452 can be fit into 120 0 times, resulting in a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 89101.619469
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 16:
If we divide 1200 by 452, we get 2 and a remainder of 296.
Write down 2 as next digit of the result. 
Result so far: 89101.61946902
Deduct 904 from 1200 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The final result is 89101.61946902 with a remainder of 2.96e-07.